package nthu.web.model.domain.define;

import nthu.web.model.domain.User;

public abstract interface UserInterface {



    public void setUsername(String username);
    public String getUsername();

    public void setPassword(String password);
    public String getPassword();

    public void setName(String name);
    public String getName();

    public void setSex(int sex);
    public int getSex();

    public User[] getFriends();
    public void addFriends(User[] friends);
    public void removeFriends(User[] user);


}

